240sx wiring question

[conjay187]

i just bought a 1990 240sx single cam. My question is i am dropping a 1993 dual overhead cam engine and transmission and want to know if the 1993 wiring harness will hook right up to the 1990?

[Khost26]

Well if the dohc motor comes with a wiring harness it will plug into a doch ecu. But no the dohc harness wont plug into the sohc ecu.

[conjay187]

so the dohc motor out of a 1993 240sx motor with wiring harness and transmission will drop right in and hook right up to the 1990?

[Tsukiko]

get a DOHC computer and wiring harness for your DOHC engine. period.

[Brent.S14]

Yeah man, you're gonna need a DOHC ecu and wiring harness like the others have said, other wise it's not going to work out too well.